Cloud CP/M

BIOS Redirect

Drive A : User 0 • by DJ Sures

Created 2026-05-03 • Updated 2026-05-04

Configure the Cloud CP/M BIOS to redirect terminal I/O streams to a TCP server, serial port, or other destination for advanced networked setups.

REDIRECT.COM program is located on the A: drive in user area 0. To run this, look in the Internet Adapter or Headless menu and select Cloud CPM. After CPM loads and you are presented with a A:0> prompt, type the drive (A:), and then type the user area (user 0). If you type DIR, look for the COM file (REDIRECT.COM). Enter that filename at the prompt to execute the BIOS Redirect.

The Redirect utility allows easy configuration of the CPM IO Byte to redirect the console input and output. This also allows connecting to CPM using a Telnet Client for 80-column mode.

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BIOS Redirect
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